package lab02.test06;

/**
 * Created by asus on 2017/10/15.
 */
public class Ladder {
    double upperBottom;
    double lowerBottom;
    double high;
    double area;

    public void setUpperBottom(double upperBottom){
        this.upperBottom=upperBottom;
    }
    public void setLowerBottom(double lowerBottom){
        this.lowerBottom=lowerBottom;
    }
    public void  setHigh(double high){
        this.high=high;
    }
    public double getUpperBottom(){
        return upperBottom;
    }
    public double getLowerBottom(){
        return lowerBottom;
    }
    public double getHigh(){
        return high;
    }
    public double getArea(){
        area=(upperBottom+lowerBottom)*high/2;
        return area;
    }
}
